<div class="header">
  <div class="header_content clearfix">
    <div class="logo">
      <a href="<%= root_path %>"><%=image_tag("home/logo_03.png")%></a>
    </div>
    <div class="topSearch">
      <a href="http://www.ecust.edu.cn/" target="_blank" class="home"><i class="home_icon"></i><span>学校主页</span></a>
      <div class="search">
        <%=form_tag search_index_path, method: :get, class: 'research' do %>
         <span class="a5" id="searchContent" style="visibility:hidden">
            <input type="text" name='q[keywords]' class='keywords'>
          </span>
          <a href="<%= advanced_search_index_path %>">
            <i class="searchBtn" id="searchBtn"></i>          
          </a>
        <% end %>
      </div>
    </div>
    <div class="news">
     <i class="news_icon"></i>
    </div>        
    <%=render "layouts/home/common_header"%>
  </div>
</div>